condition	mean	min	max
0 h after light	7.07302	6.6426	7.50344
2 h after light	4.99389	4.70963	5.27815
4 h after light	5.40444	5.31907	5.48981
8 h after light	6.111025	5.77306	6.44899
12 h after light	8.045345000000001	7.49371	8.59698
2 h after dark	5.209770000000001	5.10491	5.31463
4 h after dark	6.147335	6.1126	6.18207
8 h after dark	7.61637	7.41877	7.81397
12 h after dark	7.29498	6.66618	7.92378